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To analyze the legal, ethical, and economic implications of governmentally criminalized graffiti.

First the paper presents the act of graffiti as a minor form of rebellion against an unjust government according to the criteria of just war theory. Once finding graffiti to pass the just war test, the paper moves on to consider the relationship between graffiti and property, offering second best solutions, discussing the implications of homesteading, and finally demonstrating the economic process of graffiti painting in the absence of an illegitimate government.

It is found that there is a logical impossibility for graffiti to be placed on private property. Leaving only illegitimate public space as potential graffiti targets, the paper by definition implies that the criminalization of graffiti by the illegitimate state is unjust.

To the best of the author's knowledge no other research has offered a theory of graffiti (a noticeable and prevalent social phenomenon), grounded in private property rights and economics incentives.

The wake of a natural disaster is a tumultuous setting. Resources are scarce, actions are quick, and emotions are high. Social commentators have often brought complaints against capitalism for promoting greed and selfishness during and after natural catastrophes. Most recently academics have introduced a unique perspective in addition to the more traditional criticisms. They claim that free‐market advocates have imposed capitalist theories and policies in the wake of crises to the detriment of traditional policies, preferred cultures, and democratically selected institutions. This paper aims to investigate these claims.

The paper is a discursive analysis.

It is argued that the left overlooks the case that capitalism and corporate businesses may be a natural part of local cultures and recovery processes. If such a claim is true, then the normative case against capitalist responses to natural disasters is weaker than has been presented. The two perspectives are speaking past one another.

The paper illustrates that claims against capitalism and market processes in the wake of natural disasters can be overstated and that it should be recognised that markets are an integral part of people's cultures and local identities.

There has been increasing consumer interest in recent times in the environmental providence of what they eat and drink. A number of different environmental wine certifications have been created and these include biodynamic, fairtrade, organic, natural and sustainable. The purpose of this study is to survey wine consumers in Australia about their interest in these eco-certifications and their willingness to pay (WTP) a price premium for wine with one of these eco-certifications.

An online survey was developed to capture the knowledge and attitudes of consumers and their socio-demographic characteristics about their WTP for eco-certified wine. Data from 454 wine consumers in Australia were collected and analysed. Descriptive statistics and Pearson’s chi-squared test analysed the significant factors which determine consumers’ attitudes towards eco-certified wines. Ordinal logistic regression with marginal effects was used to examine whether the WTP a premium for different certified wines differs significantly based on wine knowledge, attitudes and socio-demographic characteristics.

The findings of this study indicate that consumers often buy pro-environmental goods. The majority have a positive (greater than 0) WTP a premium for biodynamic, fairtrade, organic, natural and sustainable-labelled wines. The main factors influencing eco-certified wine purchase decisions by Australian consumers are previously bought eco-certified goods, previously bought eco-certified wine and respondent age. Income, education or previous wine knowledge did not positively influence WTP a price premium for eco-certified wines. Gender was not significant in the ordinal logistic regression.

Most studies in the literature use stated preference experiments to elicit WTP and these are valuable exercises, as they can provide an indication of consumer preferences for potential certifications, before they have been introduced to the market. In this study, we used an ordinal dependent variable in the logistic regression instead of a continuous variable (because of data limitations). Using ordinal dependent variables provides information on the probability or likelihood of occurring an event.

The study results provide the first price premium indications that Australian consumers are willing to pay for eco-certified wines (other than organic).

As cyber-attacks continue to grow, organisations adopting the internet-of-things (IoT) have continued to react to security concerns that threaten their businesses within the current highly competitive environment. Many recorded industrial cyber-attacks have successfully beaten technical security solutions by exploiting human-factor vulnerabilities related to security knowledge and skills and manipulating human elements into inadvertently conveying access to critical industrial assets. Knowledge and skill capabilities contribute to human analytical proficiencies for enhanced cybersecurity readiness. Thus, a human-factored security endeavour is required to investigate the capabilities of the human constituents (workforce) to appropriately recognise and respond to cyber intrusion events within the industrial control system (ICS) environment.

A quantitative approach (statistical analysis) is adopted to provide an approach to quantify the potential cybersecurity capability aptitudes of industrial human actors, identify the least security-capable workforce in the operational domain with the greatest susceptibility likelihood to cyber-attacks (i.e. weakest link) and guide the enhancement of security assurance. To support these objectives, a Human-factored Cyber Security Capability Evaluation approach is presented using conceptual analysis techniques.

Using a test scenario, the approach demonstrates the capacity to proffer an efficient evaluation of workforce security knowledge and skills capabilities and the identification of weakest link in the workforce.

The approach can enable organisations to gain better workforce security perspectives like security-consciousness, alertness and response aptitudes, thus guiding organisations into adopting strategic means of appropriating security remediation outlines, scopes and resources without undue wastes or redundancies.

This paper demonstrates originality by providing a framework and computational approach for characterising and quantify human-factor security capabilities based on security knowledge and security skills. It also supports the identification of potential security weakest links amongst an evaluated industrial workforce (human agents), some key security susceptibility areas and relevant control interventions. The model and validation results demonstrate the application of action research. This paper demonstrates originality by illustrating how action research can be applied within socio-technical dimensions to solve recurrent and dynamic problems related to industrial environment cyber security improvement. It provides value by demonstrating how theoretical security knowledge (awareness) and practical security skills can help resolve cyber security response and control uncertainties within industrial organisations.

Small- and medium-sized enterprises (SMEs) often operate in environments marked by high levels of turbulence. Such firms adopt digital technologies and platforms that provide access to external real-time information and establish digital connectivity between firms to remain competitive. This study aims to focus on SMEs’ downstream and upstream platform-based digital connectivity (PDC).

This study examines the effects of PDC on SMEs’ operational performance under conditions of environmental turbulence. The data was gathered from 192 SMEs operating in the manufacturing arena.

The results show that the adoption of PDC does not directly affect an SME’s operational performance. However, in highly turbulent environments, PDC can improve operational performance. The results indicate that the performance effects of PDC vary according to the level and type of environmental turbulence.

This research offers insights into the relationship between PDC among SMEs and operational performance and encourages future research examining other possible conditional effects that could explain the contradictory results found in previous research.

This study contributes to the knowledge of supply-chain digitalization among SMEs and its performance effects in varying environmental conditions. Further, this study contributes to the prior research by focusing on the interorganizational aspects of digitalization in SMEs.

The purpose of this paper is to assess the feasibility of analytical models, specifically the radial basis function method, Akbari–Ganji method and Gaussian method, in conjunction with the finite element method. The aim is to examine the impact of processing parameters on temperature history.

Through analytical investigation and finite element simulation, this research examines the influence of processing parameters on temperature history. Simufact software with a thermomechanical approach was used for finite element simulation, while radial basis function, Akbari–Ganji and Gaussian methods were used for analytical modeling to solve the heat transfer differential equation.

The accuracy of both finite element and analytical methods was validated with about 90%. The findings revealed direct relationships between thermal conductivity (from 100 to 200), laser power (from 400 to 800 W), heat source depth (from 0.35 to 0.75) and power absorption coefficient (from 0.4 to 0.8). Increasing the values of these parameters led to higher temperature history. On the other hand, density (from 7,600 to 8,200), emission coefficient (from 0.5 to 0.7) and convective heat transfer (from 35 to 90) exhibited an inverse relationship with temperature history.

The application of analytical modeling, particularly the utilization of the Akbari–Ganji, radial basis functions and Gaussian methods, showcases an innovative approach to studying directed energy deposition. This analytical investigation offers an alternative to relying solely on experimental procedures, potentially saving time and resources in the optimization of DED processes.

This study aims to analyze the wine industry’s response to changing societal attitudes towards the environment. Environmental considerations are now an increasingly important factor in both production and purchasing behavior. While many eco-certifications exist, there is still consumer confusion between the multitude of eco wine certifications, lack of clarity about what consumers think about the wines, and not enough data about their willingness to pay (WTP) for these environmental characteristics.

This study clarifies what the various wine eco certifications are, quantifies consumer knowledge and ascertains their WTP for five environmental or sustainable wine certifications, namely, biodynamic, fair trade, organic, natural and sustainable. The authors surveyed 456 wine drinkers in the USA.

The authors found that millennials, women, unmarried individuals, those purchasing eco-certified foods, low-income individuals and those looking to celebrate a special occasion have a higher WTP for eco-certified wines compared to respondents who are older, male, married, do not buy eco-certified goods, have higher incomes and are purchasing the wine for a regular occasion. They recommend marketing and targeting those in the former group for environmental or sustainable wines.

The study is the only research project, of this kind, to evaluate five types of eco-certifications for wine in a single WTP analysis.

This research examines the influence of consumer environmental consciousness and perception of menu information in the formation of restaurant image. The concepts of mindfulness and mindful consumption were used as the theoretical background for the study.

Using a quasi-experimental setting, data were collected from restaurant consumers dining at an upscale casual restaurant in the southeastern United States over a four-week time. Structural equation modeling, multi-group analysis and mediation analysis were used to test the hypothesized relationships between research constructs.

Results suggested that consumer environmental consciousness does not have a direct effect on the formation of restaurant image. However, consumer environmental consciousness influenced consumers' perception of menu information, and the perception of menu information consequently influences the restaurant image.

Foodservice industry increasingly interested in sustainability practices. Consumers want to know the connections between food and its impact on their health and the environment. Findings reveal that environmentally conscious consumers actively sought out menu information, and that once the information they were seeking was perceived, it significantly strengthened the perception of restaurant image.

To the best of our knowledge, this is the first research that investigated the environmental consciousness construct in a live restaurant context.

The dual forces of an increasing dependency ratio and lower labor market participation on the part of mature individuals does not bode well for the American and European Communities. To begin to better understand such macro influences, changing demographic trends in the U.S. and European community with regard to the aging population and workforce participation are reviewed. In addition, recent research which continues to dispel the myth of a negative relationship between age and job performance is reviewed. A more informative way of looking at possible relationships between age and job performance is presented. A variety of contingent work arrangements and flexible employment policies are reviewed as a potential solution to the decreased supply of skilled labor for employers and the need for continued income and community involvement on the part of mature individuals. In addition, a call for a redefinition of how we currently view retirement is sounded. We conclude with recommendations for both employers and mature individuals on dealing with the issues presented.